Home / 2,435,534.40-3,653,226.30-1,157,062.20

Finding the Fourth Proportional to 2,435,534.40, 3,653,226.30 and 1,157,062.20

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Solution

The fourth proportional to 2,435,534.40, 3,653,226.30 and 1,157,062.20 is: 1,735,557.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,534.40 : 3,653,226.30 = 1,157,062.20 : x
  2. Step 2: Convert to fraction form
    2,435,534.40/3,653,226.30 = 1,157,062.20/x
  3. Step 3: Cross multiply
    2,435,534.40x = 3,653,226.30 × 1,157,062.20
  4. Step 4: Simplify right side
    2,435,534.40x = 4,227,010,059,775.86
  5. Step 5: Solve for x
    x = 4,227,010,059,775.86/2,435,534.40
  6. Step 6: Final answer
    x = 1,735,557.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.